One: orange peel and rock sugar soak in water, which can relieve summer heat and resolve phlegm.
Two: orange peel, also known as dried tangerine peel, regulates qi and strengthens spleen, and eliminates dampness and phlegm. Rock sugar nourishes yin and produces body fluid, moistens lung and relieves cough.
Three: orange peel should be dried or eaten at low temperature. It is often peeled into several petals, the bases of which are connected, some of which are irregular flakes, with a thickness of 1 ~ 4 mm, orange-red or reddish-brown outer surface, fine wrinkles and concave punctate oil chambers; The inner surface is yellowish white and rough, with yellowish white or yellowish brown fibrous vascular bundles. The quality is slightly hard and fragile. The smell is fragrant and the taste is spicy and bitter. Rock candy can supplement water and sugar in the body, and has the functions of supplementing body fluids, supplying energy, supplementing blood sugar, strengthening the heart and diuresis, and detoxifying. Indications: its 5% solution is isotonic solution, which is used for all kinds of acute poisoning and promotes the excretion of poisons; 10%~50% is a high solution, which is used for hypoglycemia and malnutrition, or for treating heart failure, brain edema and pulmonary edema.